http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007176842-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C19-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-10 |
| filingDate | 2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67771df92e145d64cc32e8a9f8d784d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c9620f850f477e03f0afd24dcd7aa80 |
| publicationDate | 2007-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007176842-A |
| titleOfInvention | Method for producing octafluoropropane |
| abstract | An economical method for producing octafluoropropane which can be advantageously used in a semiconductor device production process. In the presence of a fluorination catalyst, hexafluoropropylene and hydrogen fluoride are reacted in a molar ratio (hydrogen fluoride / hexafluoropropylene) in the range of 8 to 40 at a reaction temperature of 200 ° C. or higher. At least a part of the reactor outlet gas of the first reaction step is introduced as it is into the reactor for performing the second reaction step, and supplied from the 2H-heptafluoropropane produced in the first reaction step and the reactor inlet of the second reaction step. The produced fluorine gas is reacted at a reaction temperature of 150 ° C. or higher in the absence of catalyst. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112500259-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112500259-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103980087-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115925506-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115925506-B |
| priorityDate | 2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.